diff --git a/build-constraints.yaml b/build-constraints.yaml
index 76051122..71c3a6c0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3159,6 +3159,9 @@ packages:
         - websockets-simple < 0.0.2.1
         - websockets-rpc < 0.4.1
 
+        # https://github.com/fpco/stackage/issues/2499
+        - io-streams < 1.4.0.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of